<template>
    <h2>我是ABout组件的内容</h2>
</template>

<script>
export default {
    name:'About',
    //  mounted() {
    //   console.log('About组件挂载了',this)
    //   window.aboutRoute = this.$route
    //   window.aboutRouter = this.$router
    // },
    // beforeDestroy() {
    //     console.log('About组件被销毁了')
    // }
}
</script>

<style>

</style>